Zebra EM220 Reference Guide

EM 220
Mobile Printer
SDK API Reference Guide
P1007752-019 Rev. 1.00
Table of Contents
1. Manual Information........................................................................................................6
1-1 Supporting O/S & Platform .........................................................................................6
1-2 Supporting Devices.....................................................................................................6
2. Properties .......................................................................................................................7
2-1 CharacterSet (LONG R/W) .........................................................................................7
2-2 International CharacterSet (LONG R/W) ....................................................................8
2-3 State (LONG R) ..........................................................................................................8
2-4 PowerValue (LONG R) ...............................................................................................9
3. Methods ........................................................................................................................10
3-1 PrinterOpen ..............................................................................................................10
3-2 PrinterClose..............................................................................................................11
3-3 LineFeed................................................................................................................... 11
3-4 PrintBarcode.............................................................................................................12
3-5 PrintText....................................................................................................................14
3-6 PrintBitmap ...............................................................................................................16
3-7 CheckPrinter.............................................................................................................17
3-8 MsrReadReady.........................................................................................................17
3-9 MsrReadCancel........................................................................................................18
3-10 MsrReadTrack ........................................................................................................18
3-11 DirectIO...................................................................................................................19
3-12 NextPrintPos...........................................................................................................20
3-13 GetTrack1...............................................................................................................20
3-14 GetTrack2...............................................................................................................21
3-15 GetTrack3...............................................................................................................21
4. Message........................................................................................................................22
4-1 BXL_LPARAM _MSR ...............................................................................................22
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Proprietary Statements
This manual contains proprietary information of Zebra Technologies Corporation. It is intended solely for the information and use of parties operating and maintaining the equip­ment described herein. Such proprietary information may not be used, reproduced, or dis­closed to any other parties for any other purpose without the expressed written permission of Zebra Technologies Corporation.
Product Improvements Since continuous product improvement is a policy of Zebra Technologies Corporation, all specifications and signs are subject to change without notice.
FCC Compliance Statement NOTE: This equipment has been tested and found to comply with the limits or a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equip­ment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet or circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help. WARNING: Exposure to Radio Frequency radiation. To conform to FCC RF exposure re­quirements this device shall be used in accordance with the operating conditions and in­structions listed in this manual. NOTE: This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with the unit to insure compliance. Changes or modifications to this unit not expressly approved by Zebra Technologies Cor­poration could void the user’s authority to operate this equipment.
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Canadian Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme á la norme NMB-003 du Canada. “IC:” before the equipment certification number signifies that the Industry Canada technical specifications were met. It does not guarantee that the certified product will operate to the user’s satisfaction.
Liability Disclaimer Inasmuch as every effort has been made to supply accurate information in this manual, Zebra Technologies Corporation is not liable for any erroneous information or omissions. Zebra Technologies Corporation reserves the right to correct any such errors and disclaims liability resulting therefrom.
No Liability for Consequential Damage In no event shall Zebra Technologies Corporation or anyone else involved in the creation, production, or delivery of the accompanying product (including hardware and software) be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or the results of use of or inability to use such product, even if Zebra Technologies Corporation has been advised of the possibility of such damages. Because some states do not allow the exclusion of liability for consequential or incidental damages, the above limitation may not apply to you.
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Copyrights
The copyrights in this manual and the label print engine described therein are owned by Zebra Technologies Corporation. Unauthorized reproduction of this manual or the software in the label print engine may result in imprisonment of up to one year and fines of up to $10,000 (17 U.S.C.506). Copyright violators may be subject to civil liability. This product may contain ZPL®, ZPL II®, and ZebraLinktm programs; Element Energy Equalizer® Circuit; E3®; and AGFA fonts. Software © ZIH Corp. All rights reserved worldwide. ZebraLink and all product names and numbers are trademarks, and Zebra, the Zebra logo, ZPL, ZPL II, Element Energy Equalizer Circuit, and E3 Circuit are registered trademarks of ZIH Corp. All rights reserved worldwide. Monotype®, Intellifont® and UFST® are trademarks of Monotype Imaging, Inc. registered in the United States Patent and Trademark Office and may be registered in certain jurisdic­tions. AndyTM , CG PalacioTM, CG Century SchoolbookTM, CG TriumvirateTM, CG TimesTM, Monotype KaiTM, Monotype MinchoTM and Monotype SungTM are trademarks of Monotype Imaging, Inc. and may be registered in some jurisdictions. HY Gothic HangulTM is a trademark of Hanyang Systems, Inc. AngsanaTM is a trademark of Unity Progress Company (UPC) Limited. Andale®, Arial®, Book Antiqua®, Corsiva®, Gill Sans®, Sorts® and Times New Roman® are trademarks of The Monotype Corporation registered in the United States Patent and Trademark Office and may be registered in certain jurisdictions. Century Gothic™, Bookman Old StyleTM and Century SchoolbookTM are trademarks of The Monotype Corporation and may be registered in certain jurisdictions. HGPGothicB is a trademark of the Ricoh company, Ltd. and may be registered in some ju­risdictions. UniversTM is a trademark of Heidelberger Druckmaschinen AG, which may be registered in certain jurisdictions, exclusively licensed through Linotype Library GmbH, a wholly owned subsidiary of Heidelberger Druckmaschinen AG. Futura® is a trademark of Bauer Types SA registered in the United States Patent and Trademark Office and may be registered in some jurisdictions. TrueType® is a trademark of Apple Computer, Inc. registered in the United States Patent and Trademark Office and may be registered in certain jurisdictions. All other product names are the property of their respective owners. All other brand names, product names, or trademarks belong to their respective holders. ©2006 ZIH Corp.
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1. Manual Information

This SDK Manual provides information on the dll files required for Windows application program development.

1-1 Supporting O/S & Platform

- O/S
Microsoft Windows CE 3.x / 4.x / 5.x / 6.x
- Platform
Pocket PC 2002
Pocket PC 2003
Pocket PC 2003 second edition
Windows Mobile 5
Windows Mobile 6
Custom Platform for Armv4i CPU * supported .Net Framework

1-2 Supporting Devices

This is a list of verified devices. If your PDA cpu type is Armv4 or Armv4i, it is compatible with our module driver.
- Symbol MC3000 / MC7090 / MC9000
- Innoteletek MC3000 /
- Intermec CN2
- CASIO DT-X10M10E
- ATID AT570
- HP iPaq Series
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2. Properties

The constant values used in the dll files provided are declared in the BxlConst.h file. The development environment was based on C++.

2-1 CharacterSet (LONG R/W)

As the attribute that defines the Code Page of the printer, the default setting is BXL_CS_437. Use the SetCharacterSet(), GetCharacterSet() functions to set values or recall previously set values.
The Code Pages that can be used are as follows:
Code Value Description BXL_CS_PC437 0 Code page PC437 BXL_CS_PC850 2 Code page PC850 BXL_CS_PC860 3 Code page PC860 BXL_CS_PC863 4 Code page PC863 BXL_CS_PC865 5 Code page PC865 BXL_CS_WPC1252 16 Code page WPC1252 BXL_CS_PC866 17 Code page PC866 BXL_CS_PC852 18 Code page PC852 BXL_CS_PC858 19 Code page PC858 BXL_CS_PC864 22 Code page PC864 BXL_CS_PC874 23 Code page PC874 BXL_CS_WPC1253 24 Code page WPC1253 BXL_CS_WPC1251 28 Code page WPC1251 BXL_CS_PC737 29 Code page PC737 BXL_CS_THAI16 31 Code page THAI16 BXL_CS_PC862 33 Code page PC862 BXL_CS_PC855 36 Code page PC855 BXL_CS_PC857 37 Code page PC857 BXL_CS_USER 255 User set page
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2-2 International CharacterSet (LONG R/W)

As the attribute that defines the International Character Set of the printer, the default setting is BXL_ICS_USA. Use the SetInterChrSet(), GetInterChrSet()functions to set values or recall previously set values.
The International Character Sets that can be used are as follows:
Code Value Description BXL_ICS_USA 0 USA code setting BXL_ICS_FRANCE 1 FRANCE code setting BXL_ICS_GERMANY 2 GERMANY code setting BXL_ICS_UK 3 UK code setting BXL_ICS_DENMARK1 4 DENMARK1 code setting BXL_ICS_SWEDEN 5 SWEDEN code setting BXL_ICS_ITALY 6 ITALY code setting BXL_ICS_SPAIN 7 SPAIN code setting BXL_ICS_NORWAY 9 NORWAY code setting BXL_ICS_DENMARK2 10 DENMARK 2 code setting

2-3 State (LONG R)

This attribute sets the printer State. It can only be read, and is automatically set when examining the printer State by using the CheckPrinter function. As State values can be set in duplication, each value can be confirmed via bit calculation. The values of this attribute can be recalled by using the GetState function.
Printer State values are as follows:
Code Value Description BXL_STS_NORMAL 0 Printer status is normal BXL_STS_PAPEREMPTY 1 No paper in printer BXL_STS_COVEROPEN 2 The printer paper cover is open BXL_STS_POWEROVER 4 The printer battery capacity is insufficient BXL_STS_MSR_READY 8 Currently in MSR read mode, printing not possible BXL_STS_PRINTING 16 Currently printing or transmitting data BXL_STS_ERROR 32 An error has occurred BXL_STS_NOT_OPEN 64 The printer is not open BXL_STS_ERROR_OCCUR 128 An error has occurred
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2-4 PowerValue (LONG R)

This attribute sets the battery capacity value of the printer. It can only be read, and is set every time the status of the printer battery changes. The values of this attribute can be recalled by using the GetPowerValue function.
Battery Capacity values are as follows:
Code Value Description BXL_PWR_HIGH 0 Battery charge status: 95% BXL_PWR_MIDDLE 1 Battery charge status: 85% or higher BXL_PWR_LOW 2 Battery charge status: 50% or higher BXL_PWR_SMALL 3 Battery charge status: 25% or higher BXL_PWR_NOT 4 Battery charge status: 25% or lower
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3. Methods

The functions disclosed in the provided module are declared in the ExportFunc.h file. The development environment was based on C++.

3-1 PrinterOpen

In order to use the module, this function is enabled. For PDA types with different In/Out ports, port settings for each are required. In general, two-way communication is possible with just the strOutPortName setting.
long PrinterOpen( LPCTSTR strOutPortName,
Long lTimeout
);
Inju
[Parameters]
* strOutPortName
Unicode Data ending with [in] null. The virtual Serial Port number and Baud rate of the currently connected device is conveyed for printing. If strInPortName is NULL, strOutPortName sets to In/Out data processing.(ex: COM4:19200)
* lTimeout
Specifies the timeout, in milliseconds, used to calculate the total timeout period for open operations.
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_CREATE_ERROR 102 Failure to create communication target BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data BXL_READ_ERROR 301(0) Error in received value or reception failure
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3-2 PrinterClose

This function disables the SDK module. Functions related to printing and MSR are no longer available for use.
long PrinterClose();
[Parameters]
None
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success

3-3 LineFeed

This function dictates line feeding to the integer value conveyed for printing.
long LineFeed ( int nFeed, );
[Parameters]
* nFeed
The [in] integer value conveys the number of lines for line feeding in the form of printing value.
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data
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3-4 PrintBarcode

This function supports the 1-dimension and 2-dimension barcode printing function.
long PrintBarcode(
PCHAR Data, long symbology, long Height, long Width, long Alignment, long TextPosition
);
[Parameters]
* Data
ANSI Code Data ending with [in] null. Barcode data to be printed are conveyed.
* symbology
Defines the [in] barcode type. The barcode type is defined in Bxldll.h.
Code Value Data Number Limit Data Value Range BXL_BCS_UPCA 101 BXL_BCS_UPCE 102
BXL_BCS_EAN13 BXL_BCS_JAN13
BXL_BCS_EAN8 BXL_BCS_JAN8
103 104 105 106
BXL_BCS_Code39 107
BXL_BCS_ITF 108
BXL_BCS_Codabar 109
BXL_BCS_Code93 110 BXL_BCS_Code128 111 BXL_BCS_PDF417 200 BXL_BCS_MAXICODE 201 BXL_BCS_QRCODE 202
* Height
This value sets the [in] barcode height in Dot units. The value range is 1~255. Two dimensional barcodes are not affected.
* Width
This value sets the [in] barcode width according to a value range of 2~7. If the print area of the barcode exceeds the printing paper, barcode printing may not be possible. Two dimensional barcodes are not affected by this value.
11 n 12 48 data 57 11 n 12 48 data 57
12 n 13 48 data 57
7 n 8 48 data 57
1 n 255
1 n 255
(even number)
1 n 255
1 n 255 0 data 127 2 n 255 0 data 127
2 n 928 0 data 255 Not supported Not supported Not supported Not supported
48 data 57, 65 data 90,
data =32,36,37,43,45,46,47
48 data 57
48 data 57, 65 data 68,
data =36,43,45,46,47,58
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* Alignment
This value sets the [in] barcode alignment.
Code Value Description BXL_ALIGNMENT_LEFT 0 Left-aligned BXL_ALIGNMENT_CENTER 1 Centered BXL_ALIGNMENT_RIGHT 2 Right-aligned
* TextPosition
This value sets the print position of the [in] barcode data. Two dimensional barcodes have only the BXL_BC_TEXT_NONE value.
Code Value Description BXL_BC_TEXT_NONE 0 Barcode data not printed BXL_BC_TEXT_ABOVE 1 Barcode data printed above barcode BXL_BC_TEXT_BELOW 2 Barcode data printed below barcode
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data BXL_BC_DATA_ERROR 500 Error in barcode data BXL_BC_NOT_SUPPORT 501 Barcode type not supported
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3-5 PrintText

This function supports the text printing function.
long PrintText( LPCTSTR Data, long Alignment, long Attribute, long TextSize );
[Parameters]
* Data
Unicode Data ending with [in] null. Conveys the barcode data to be printed.
* Alignment
This value sets the [in] barcode alignment.
Code Value Description BXL_ALIGNMENT_LEFT 0 Left-aligned BXL_ALIGNMENT_CENTER 1 Centered BXL_ALIGNMENT_RIGHT 2 Right-aligned
* Attribute
This value sets the [in] text properties. The following values can be duplicated.
Code Value Description
BXL_FT_DEFAULT 0
BXL_FT_FONTB 1 Set to Font B BXL_FT_BOLD 2 Adds Bold lettering attribute BXL_FT_UNDERLINE 4 Adds Underlining attribute BXL_FT_REVERSE 8 Adds Reverse lettering attribute
Font A, print using the basic device font
Basic setting value
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* TextSize
This value sets the [in] text size properties. The width and height values can be duplicated.
Code Va lue Description BXL_TS_0WIDTH 0 Width magnification set to x1 BXL_TS_1WIDTH 16 Width magnification set to x2 BXL_TS_2WIDTH 32 Width magnification set to x3 BXL_TS_3WIDTH 48 Width magnification set to x4 BXL_TS_4WIDTH 64 Width magnification set to x5 BXL_TS_5WIDTH 80 Width magnification set to x6 BXL_TS_6WIDTH 96 Width magnification set to x7 BXL_TS_7WIDTH 112 Width magnification set to x8
Code Va lue Description BXL_TS_0HEIGHT 0 Height magnification set to x1 BXL_TS_1HEIGHT 1 Height magnification set to x2 BXL_TS_2HEIGHT 2 Height magnification set to x3 BXL_TS_3HEIGHT 3 Height magnification set to x4 BXL_TS_4HEIGHT 4 Height magnification set to x5 BXL_TS_5HEIGHT 5 Height magnification set to x6 BXL_TS_6HEIGHT 6 Height magnification set to x7 BXL_TS_7HEIGHT 7 Height magnification set to x8
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data
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3-6 PrintBitmap

This function prints image files. Only Bmp files are supported.
long PrintBitmap ( LPCTSTR FileName, long Width, long Alignment, long Level );
[Parameters]
* FileName
Expressed as a row of Unicode characters, the full path of the [in] image file is set.
* Width
This value is the width of the [in] image file to be converted. The value range is 0~384. When setting the value as below, the image size is modified to fit conditions.
Code Value Description BXL_WIDTH_FULL -1 Set to a value of 384, image is fit to full size of paper BXL_WIDTH_NONE -2 No variation given to image size
* Alignment
This value sets the [in] barcode alignment.
Code Value Description BXL_ALIGNMENT_LEFT 0 Left-aligned BXL_ALIGNMENT_CENTER 1 Centered BXL_ALIGNMENT_RIGHT 2 Right-aligned
* Level
This value sets the color level of the [in] image. The value range is 0~100.
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data BXL_BITMAPLOAD_ERROR 400 Failure to read image file
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3-7 CheckPrinter

This function checks printer status and sets the printer status properties.
long CheckPrinter ();
[Parameters]
None
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_READ_ERROR 301(0) Failure to receive data BXL_WRITE_ERROR 300 Failure to transmit data

3-8 MsrReadReady

This function switches the printer to MSR Ready status. Printing is not possible when in Ready status. After returning via BXL_SUCCESS and if the m_lState is BXL_STS_MSR_READY, the standby status is deemed normal.
long CheckPrinter ();
[Parameters]
None
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_WRITE_ERROR 300 Failure to transmit data
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3-9 MsrReadCancel

This function deactivates the MSR Ready status of the printer.
Long MsrReadCancel();
[Parameters]
None
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_WRITE_ERROR 300 Failure to transmit data BXLMSR_NOTREADY 602 Not in READY status BXLMSR_FAILEDMODE 601 In automatic read mode

3-10 MsrReadTrack

This function recalls MSR data. If the MSR is in read mode and BXLMSR_DATAEMPTY is returned, the card has not yet been read in the MSR. Scanning the card in the MSR again can be tried, or the MSRReadCancel function can be used to cancel read mode.
Long MsrReadTrack (
PCHAR Data1, PCHAR Data2, PCHAR Data3
);
[Parameters]
* PCHAR Data1
[in, out] MSR Data Track 1 read from the buffer defined by the caller.
* PCHAR Data2
[out, out] MSR Data Track 2 read from the buffer defined by the caller.
* PCHAR Data3
[out, out] MSR Data Track 3 read from the buffer defined by the caller.
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_WRITE_ERROR 300 Failure to transmit data BXLMSR_DATAEMPTY 603 Not in READY status
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3-11 DirectIO

This function can send and read data defined by the user.
Long DirectIO (
PCHAR Data, UINT uiWrite, PCHAR pRequet, UINT uiRead
);
[Parameters]
* PCHAR Data,
Data to be sent to the [int] printer, data is ANSI code
* UINT uiWrite
Size of data to be sent to the [in] printer
* PCHAR pRequet
Sets the values read from the buffered defined by the [in,out] caller
* UINT uiRead
Converts the size of date to be read by the [in, out] caller to the actual size of read data
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data BXL_READ_ERROR 300(1) Error in received value or reception failure
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3-12 NextPrintPos

If the label function is set, the paper is fed up to the next printing position.
Long NextPrintPos ();
[Parameters]
* None
[Return Values]
Code Value Description BXL_SUCCESS 0 Returns after function success BXL_NOT_OPENED 101 Unable to open communication port BXL_STATUS_ERROR 103 Error occurred during status check BXL_WRITE_ERROR 300 Failure to transmit data

3-13 GetTrack1

This function returns MSR Track1 data. If the MSR is in read mode and NULL is returned, the card has not yet been read by the MSR. Strip the card with the MSR again or wait for WM_MSR_ARRIVED message. MSRReadCancel function can be used to cancel read mode.
TCHAR * GetTrack1 ();
[Parameters]
* None
[Return Values]
If the function is successful, MSR Track1 data will be returned. If it has failed, the function will return NULL pointer.
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3-14 GetTrack2

This function returns MSR Track2 data. If the MSR is in read mode and NULL is returned, the card has not yet been read by the MSR. Strip the card with the MSR again or wait for WM_MSR_ARRIVED message. MSRReadCancel function can be used to cancel read mode.
TCHAR * GetTrack2 ();
[Parameters]
* None
[Return Values]
If the function is successful, MSR Track2 data will be returned. If it has failed, the function will return NULL pointer.

3-15 GetTrack3

This function returns MSR Track3 data. If the MSR is in read mode and NULL is returned, the card has not yet been read by the MSR. Strip the card with the MSR again or wait for WM_MSR_ARRIVED message. MSRReadCancel function can be used to cancel read mode.
TCHAR * GetTrack3 ();
[Parameters]
* None
[Return Values]
If the function is successful, MSR Track2 data will be returned. If it has failed, the function will return NULL pointer.
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4. Message

If some events have occurred in printer, the SDK will send WM_BXL_PRINTER_ UPDATED message.

4-1 BXL_LPARAM _MSR

This message will be posted when the printer reads MSR Track data from MSR sensor.
lParam = 0
wParam wParam is set by the following data.
Value Description BXL_MSG_TRACK1 0x01 BXL_MSG_TRACK2 0x02 BXL_MSG_TRACK3 0x04
Example) BXL_MSG_TRACK1 + BXL_MSG_TRACK2 = 0x03
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www.zebra.com
______________________________________________________________________
Zebra Technologies International, LLC
333 Corporate Woods Parkway
Vernon Hills, Illinois 60061, 3109 USA
Phone: +1.847.634.6700
Toll-Free: +1.800.423.0422
Fax: +1.847.913.8766
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